Understanding period product use among young women in rural and urban India from a geospatial perspective

Ensuring proper menstrual hygiene management remains a significant challenge for young women in India. The term "exclusive use of hygienic period products during menstruation" refers to relying solely on period products like sanitary pads, tampons, or menstrual cups. Poor menstrual hygiene practices not only increase the risk of reproductive tract infections but also lead to various negative health outcomes, including discomfort and potential complications. This study explores factors associated with the exclusive use of period products during menstruation aged 15–24, investigates geographic disparities, examines rural–urban gaps, and assesses inequality in India. Utilizing data from the fifth National Family Health Survey (NFHS-5), responses from 2,41,180 women aged 15 to 24 were analysed using logistic regression and multivariate decomposition analyses to explore socioeconomic predictors. Moran's I statistics also assessed spatial dependency, while Lorenz curves and Gini coefficients measured inequality. Quintile and LISA maps visualized regional disparities. The study found that 76.15% of women in India reported exclusive use of hygienic period products during menstruation. Rural areas reported a lower percentage of exclusive use of hygienic period products (72.32%) during menstruation compared to urban areas (89.37%). Key factors associated with the exclusive use of hygienic period products among 15–24-year-old women in India include age, education, place of residence, wealth, access to media, and healthcare discussions. Geographically, central districts exhibited the lowest coverage (< 65%), while the Southern region reported the highest (> 85). The GINI coefficient of 0.39 highlighted moderate inequality in distribution. Decomposition analysis revealed that household wealth contributed 49.25% to rural–urban differences, followed by education (13.41%), media access (7.97%), and region (4.97%). This study highlights significant regional disparities and low utilization of hygienic period products among young women in India, particularly in central districts. Policymakers should prioritize interventions targeting these regions, addressing socio-economic disparities. Strategies to promote education, improve media access, and enhance household wealth can facilitate menstrual hygiene adoption. Initiatives to reduce sanitary napkin costs and increase accessibility, particularly in rural areas, are crucial to mitigating geographical disparities nationwide.


Outcome variable
This study focuses on the outcome variable of using period products during menstruation.The NFHS-5 survey posed a question to young women aged 15 to 24 regarding the methods they utilize for menstrual protection.Collecting data on menstrual hygiene can present challenges such as potential underreporting or overreporting of certain period products due to social desirability bias or recall bias.For instance, some women might underreport the use of less accepted or traditional methods like cloth due to stigma, while others might overreport the use of commercially available products like sanitary napkins to align with perceived societal expectations 41 .To ensure a reliable data collection process, the NFHS-5 survey employs female interviewers who administer questions on menstrual hygiene and private matters, aiming to create a safe and comfortable environment for respondents.Interviews were conducted in a private space, with no one allowed to be present during the survey, further enhancing the confidentiality and integrity of the data collected.The question asked is, "Women use different methods of protection during their menstrual period to prevent bloodstains from becoming evident.What do you use for protection?"The provided options include (i) cloth, (ii) locally-made napkins, (iii) sanitary napkins, (iv) tampons, (v) menstrual cups, (vi) nothing, and (vii) others.Based on the answers provided by women, we categorized the methods into hygienic and unhygienic categories.Hygienic period products encompassed women who reported using locally prepared napkins, sanitary napkins, tampons, and menstrual cups during their menstrual period (coded as '1').Conversely, unhygienic period products included all other reported methods such as cloth, any other methods, and women who reported using nothing during their menstrual period (coded as '0').The framework used to categorize these methods is based on previous literatures 32,42,43 .

Explanatory variables
The analysis encompassed various relevant socioeconomic and demographic factors, including the respondent's age group, place of residence, education, religion, caste, household wealth status, type of toilet, access to media, frequency of cinema/theatre visits, and discussing menstrual hygiene with healthcare workers.These independent variables were selected based on prior research on MHH and their availability in the NFHS-5 dataset 32,36,38,42 .The household wealth index served as a proxy indicator to assess the standard of living, determined from household asset ownership, housing characteristics, and access to necessities.The wealth index calculation method, employing principal component analysis (PCA) on household asset data, was provided in the NFHS-5 dataset.Exposure to mass media was gauged by the frequency of reading newspapers, watching television, and listening to the radio.

Statistical analysis
The study initially employed bivariate analysis techniques, including the Chi-square test, to elucidate disparities in the exclusive use of hygienic period products during menstruation aged 15 to 24 in India, based on their socioeconomic predictors.To assess the relationship between the outcome and each predictor variable, the study utilized unadjusted and adjusted logistic regressions, with significance set at < 0.05.Unadjusted odds ratios (UORs) and adjusted odds ratios (AORs) with 95% confidence intervals (CIs) were reported.
Multivariate decomposition analysis was conducted to discern the contributions of covariates explaining group differences to average predictions, aiming to identify characteristics contributing to differences in hygienic period products use between urban and rural residents.This analysis decomposed observed differences into compositional differences (endowments) 'E' and effects of characteristics differing in coefficients or behavioural change 'C' responses for selected predictor variables.For instance, a characteristic could pertain to a woman's level of education, with its effect on how education influences her access to hygienic menstrual products.Inclusion of such examples would aid in elucidating the analysis within the context of MHH practices and the models used in the paper.In the nonlinear model, the dependent variable is a function of a linear combination of predictors and regression coefficients: where Y denotes the n*1 dependent variable vector, X an n*K matrix of independent variables and β a K*1 vector of coefficients.The proportion difference in Y between urban A and rural B of the exclusive use of hygienic period products can be decomposed as: For the log odds of the exclusive use of hygienic period products, the proportion of the model is written as.where β 0A is the intercept in the regression equation for urban, β 0B is the intercept in the regression equation for rural, β ijA is the coefficient of the jth category of the ith determinant for urban, β ijB is the coefficient of jth category of the ith determinant for rural, X ijA is the proportion of the jth category of the ith determinant for urban, and X ijB is the proportion of the jth category of the ith determinant for rural.The command mvdcmp was used to perform multivariate decomposition analysis in STATA 16.1.
The Lorenz curve visually represented the inequality of hygienic period products use during menstruation between Indian States and Union Territories, with the Gini coefficient quantifying this inequality.Max O. Lorenz developed it in 1905 to show wealth inequality.The X-axis represents the cumulative percentage of young women aged 15-24, while the Y-axis represents the cumulative percentage of young women aged 15-24 using hygienic period products during menstruation.
The formula for the Lorenz Curve is: where L(x ): is the Lorenz Curve value at a given point on the X-axis, n : is the total number of observations, y i : is the cumulative percentage of young women aged 15-24 using hygienic period products during menstruation at the ith observation, and Y : is the total percentage of young women aged 15-24.
The Gini coefficient is a numerical measure of inequality that complements the Lorenz Curve.It quantifies the degree of inequality in the distribution of hygienic period products usage during menstruation among young women aged 15-24.A flat curve would indicate more equitable distribution, while a bowed-out curve signifies greater inequality.Where the value ranges between 0 and 1. 1 means perfect inequality, and 0 means perfect equality.
The formula for the Gini coefficient is: where G : is the Gini coefficient, n : is the total number of observations, x i and x j : are the cumulative percentage of young women aged 15-24 using hygienic period products during menstruation at the ith and jth observations respectively, x : is the mean of the cumulative percentages.
We employed spatial analysis techniques to investigate the spatial dependence of exclusive use of hygienic period products during menstruation across Indian districts.One of the primary tools utilized was the Local Indicators of Spatial Association (LISA) analysis, which allows for identifying spatial clusters and outliers in the data.This analysis is particularly useful for understanding how neighbouring districts influence each other's hygienic period product usage patterns.The LISA cluster map visually represents these spatial patterns, categorizing districts into four groups: "high-high," "low-low," "low-high," and "high-low" based on their hygienic period product usage rates relative to neighbouring districts.The "high-high" clusters represent districts with consistently high rates of hygienic period product usage, while "low-low" clusters denote districts with consistently low rates.Conversely, "low-high" clusters indicate districts with low usage rates surrounded by neighbours with high rates, and "high-low" clusters represent districts with high usage rates surrounded by neighbours with low rates.We calculated the Univariate Local Moran's I statistic for each district to quantify the degree of spatial autocorrelation.This statistic measures the extent to which the usage of the hygienic period product in a given district is correlated with the usage in neighbouring districts.To establish the spatial connections among districts, we created a spatial weight matrix using the queen contiguity method 44 .This method defines spatial relationships based on shared borders, ensuring a comprehensive representation of district-to-district connections.The spatial weight matrix ( w ij ) for Univariate Local Moran's I is given by: Each of the 707 Indian districts was uniquely identified by a code, and the spatial weight matrix captured the geographical interdependencies among them.The choice of the queen contiguity method was deliberate, as it accounts for shared borders and provides a well-rounded spatial weight matrix for subsequent analyses.
w ij = 1 if districts i and j share a border 0 otherwise Significance in our spatial analysis was determined at the 0.05 level for Local Moran's I statistics and for LISA significance maps.This significance level was chosen to ensure robustness in identifying spatial patterns and relationships, allowing us to draw meaningful conclusions about the spatial dynamics of exclusive use of hygienic period product during menstruation across the diverse landscape of India.Moran's I calculations were performed utilizing the following formulas: where x i : is the value of hygienic period products during menstruation in district i , x : is the mean of hygienic period products during menstruation across all districts, w ij : is the spatial weight between districts i and j , and the sums are over all neighbouring features j of feature i.

Mapping
Quintile maps are utilized as a means of visually presenting the distribution of exclusive use of period products during menstruation among various districts and states in India.These maps categorize regions into five groups or quintiles based on the prevalence of exclusive use of period products, with each quintile represented by distinct shading.Quintile maps were generated using QGIS (Version 2.18.25) software (https:// qgis.org/ en/ site/).Additionally, GeoDa software (https:// geoda center.github.io/ downl oad.html) was employed to produce LISA cluster map, significance map and Moran's Scatter Plot.

Ethics approval and consent to participate
The study used data freely available at https:// www.dhspr ogram.com and does not contain any personally identifiable information.

Result Exclusive use of hygienic period products by background characteristics
Figure 3 illustrates that 76.15% of women aged 15 to 24 in India reported exclusive use of hygienic period products during menstruation.The percentage of women exclusively employing hygienic period products varied significantly across different background characteristics.Rural areas showed a lower percentage of exclusive hygienic period product usage during menstruation (72.32%) than urban areas (89.37%).Women's percentage of exclusive hygienic period product usage during menstruation having no education reported the lowest percentage (43.27%),while highly educated women reported the highest (92.63%) percentage.This discrepancy between the two groups amounted to nearly 49%.The lowest percentage of exclusive hygienic period product usage during menstruation was reported among Muslim women (74.4%), while the highest was among Christian women (85.52%).Marginalized social groups ST (65.36%),SC (76.43%) and OBC (77.41%) reported lower percentages of exclusive hygienic period product usage during menstruation, while other social groups (82.82%) exhibited higher percentages.Significant disparities were observed in exclusive hygienic period product usage during menstruation between the poorest and richest wealth categories, with only 53.29% of women in the poorest category utilizing exclusive methods compared to 94.98% of those in the richest category.Furthermore, women lacking toilet facilities or open spaces reported a lower percentage (60.05%) of exclusive hygienic period product usage during menstruation, while those with flush toilet facilities exhibited 83.62%, and those with pit/dry  toilet facilities demonstrated 74.15%.Access to media at least once a week (85.69%) was associated with a higher percentage of exclusive use of hygienic period products during menstruation, while only 54.07% of women who had no access to media at all utilized hygienic period products during menstruation.Regular visits to cinema/ theatre at least once a month (91.25%) were linked to higher hygienic period product usage, yet only 75.62% of women who usually did not go to such venues employed hygienic period products during menstruation.Furthermore, discussions on menstrual hygiene with healthcare workers (85.5%) were associated with increased exclusive use of hygienic period products, although only 77.19% of women who had not engaged in such discussions utilized hygienic period products during menstruation.Regional disparities were also observed, with the Northeast (69.13%),Central (69.63%), and Eastern (71.43%) regions reporting lower percentages of exclusive hygienic period products usage during menstruation, while the Southern (90.71%) region reported the highest percentage; in addition, the Northern region exhibited 87.83% and the Western region 78.67% utilization rates of hygienic period products during menstruation.
Geographic distribution of exclusive use of hygienic period products during menstruation among 15-24 year-old women across 28 states, 8 UTs, and 707 districts in India When analysing the exclusive use of hygienic period products among 15 to 24-year-old women in India, it's important to consider the regional differences.By examining state and district-level data, we can gain a better understanding of the spatial patterns and heterogeneity of this issue across the country.Figure 4 provides insight into the district-level spatial pattern of exclusive use of hygienic period products.The worst situation was found in the central districts of India, where the majority had less than 65% coverage of exclusive use of hygienic period products.Similarly, most districts in Uttar Pradesh and Bihar also had less than 65% coverage.The north-eastern districts varied from poor to good coverage, with Assam and Meghalaya having less than 65% coverage in onethird of their areas, while the rest states had high coverage (more than 75%).In contrast, most Northern districts had high coverage (more than 75%), with the exception of the western district of Jammu & Kashmir (less than 65%).Southern districts showed excellent coverage (more than 85%) of exclusive use of hygienic period products.
Data Source: NFHS-5 Map generated using QGIS v2.18.25, URL: https://qgis.org/en/sitewww.nature.com/scientificreports/ Figure 5 illustrates the state-wise variation in the exclusive use of hygienic period products among 15 to 24-year-old women in India.Bihar, Madhya Pradesh, and Meghalaya had the lowest prevalence of exclusive use of hygienic period products (less than 65%).Jammu & Kashmir, Uttar Pradesh, Jharkhand, Chhattisgarh, Gujarat, and Assam had 65 to 75% coverage, while Himachal Pradesh, Uttarakhand, Punjab, Haryana, Arunachal Pradesh, Mizoram, Sikkim, Telangana, Andhra Pradesh, and Kerala had 85 to 94% coverage.Tamil Nadu was the only state with more than 94% coverage of exclusive use of hygienic period products.

Factors associated with exclusive use of hygienic period products
The logistic regression model was employed to investigate the factors of exclusive use of hygienic period products aged 15-24 in India.Table 1 displays the odds ratios derived from the model, shedding light on the factors associated with the exclusive use of hygienic period products.The logistic regression analysis results indicate that women aged 20-24 years are approximately 0.84 times less likely (AOR: 0.84, 95% CI 0.82-0.86) to use hygienic period products compared to their 15-19 years old counterparts.Additionally, women residing in rural areas are approximately 0.74 times less likely (AOR: 0.74, CI 0.72-0.77) to use hygienic period products than urban women.Conversely, women with higher education have approximately 5.  to use hygienic period products exclusively compared to women with flush toilet facilities.Furthermore, women who have access to media at least once a week have approximately 1.80 times higher likelihood (AOR: 1.80, CI 1.75-1.85) of using hygienic period products compared to those who do not have access to any media.Similarly, women who usually go to cinema/theatre at least once a month have approximately 1.45 times higher likelihood (AOR: 1.45, CI 1.39-1.52) of using hygienic period products than those who do not go to cinema/theatre at least once a month.Women who discussed menstrual hygiene with healthcare workers are approximately 1.47 times more likely (AOR: 1.47, CI 1.33-1.62)to use hygienic period products compared to those who did not have any discussions with healthcare workers.Western, Central, North-eastern, and Eastern regions of India have approximately 0.45 times, 0.47 times, 0.52 times, and 0.70 times lower likelihood, respectively, of using hygienic period products compared to the Northern region.Conversely, the Southern region has approximately 1.04 times higher likelihood of using hygienic period products compared to the Northern region.

Inequality in exclusively using hygienic period products during menstruation across Indian States
Figure 6 provides a visual representation of the disparities in the adoption of menstrual hygiene practices among young women aged 15-24 across Indian States and Union Territories, as delineated by the Lorenz curve.The X-axis illustrates the cumulative percentage of young women aged 15-24, while the Y-axis represents the cumulative percentage of young women aged 15-24 using hygienic period product during menstruation.The Gini coefficient serves as a metric of inequality, discerning the extent of disparity in menstrual hygiene practices across these areas.A Gini coefficient of 0 represents perfect equality where everyone has the same level of hygienic period product usage, while a coefficient of 1 signifies complete inequality where one entity possesses all the hygienic period product usage.Our analysis yielded a coefficient of 0.39, indicating a moderate level of inequality in hygienic period product usage among different States and UTs.

Spatial dependence and heterogeneity of exclusively using hygienic period products during menstruation across Indian districts
The LISA cluster map in Fig. 7a shows that there are 180 districts in the north (Rajasthan, Punjab, Haryana, Himachal Pradesh), northeast (Arunachal Pradesh), and southern (Andhra Pradesh, Telangana, Tamil Nadu, Karnataka, Kerala, and Goa) regions of India that have relatively higher levels of coverage of exclusive use of hygienic period products during menstruation compared to surrounding districts (high-high zone).In contrast, 139 districts in the north and west central regions (Gujrat, Madhya Pradesh, Chhattisgarh, Uttar Pradesh, and www.nature.com/scientificreports/Bihar) and some parts of southeast and northeast India (Assam, Meghalaya, Tripura) show low coverage of exclusive use of hygienic period products during menstruation (low-low zone).Only 7 districts have high to low coverage of exclusive use of hygienic period products during menstruation.The significance map in Fig. 7b shows that a total of 327 districts in India have significant neighbouring effects of exclusive use of hygienic period products during menstruation, with 83 districts being significant at p-0.001, and 122 districts each being significant at p-0.01 and p-0.05.Furthermore, the Moran's I scatter plot in Fig. 7c indicates a high degree of positive spatial autocorrelation with a value of 0.72.This suggests that there may be underlying spatial patterns or factors influencing the distribution of menstrual hygiene practices across different districts in India.The scatter plot shows a strong clustering of values, indicating that districts with high rates of exclusive use of hygienic period products during menstruation are spatially clustered together, and so are districts with low rates of exclusive use of hygienic period products.

Rural-urban differentials in exclusively using hygienic period products, India
Table 2 presents the results of a multivariate decomposition analysis examining factors influencing the adoption of hygienic period products during menstruation in India.Household wealth emerges as the most significant contributor, explaining 49.25% of the observed gap due to differences in characteristics.Specifically, the poorer (− 7.36%) and middle (− 2.65%) wealth quintiles show negative contributions, indicating higher usage rates among rural women in these groups compared to their urban counterparts.In contrast, the richer (15.28%) and richest (43.98%) wealth quintiles contribute positively, reflecting greater adoption among urban women in these categories.Women with no education contribute positively (13.41%) to the rural-urban gap, suggesting lower usage rates among uneducated rural women.Conversely, those with primary (-0.54%) and secondary (− 4.73%) education levels contribute negatively, indicating higher rural usage rates among these groups.Higher education levels contribute positively (18.68%), showing increased adoption among urban women.Access to media at least once a week significantly boosts usage (10.73%), while less frequent access (− 2.76%) associates with lower adoption rates among rural women.Regionally, the Central (4.02%),South (1.96%), East (1.05%), and Northeast (0.77%) regions contribute positively, highlighting disparities in menstrual hygiene practices.Conversely, the West region shows a negative contribution (− 2.83%), indicating barriers to usage.Women who attend cinema or theatre monthly also contribute positively (3.26%), suggesting social engagement promotes hygienic practices.Age-wise, women aged 20-24 (− 0.26%) exhibit slightly lower usage rates than those aged 15-19.Among religious groups, Muslim women (− 1.97%) show negative contributions relative to Hindu women.Toilet facilities, social groups, and discussion of menstrual hygiene with healthcare workers also contribute, though to a lesser extent compared to wealth, education, media access, and regional factors.

Discussion
The study sheds light on critical insights concerning MHH among young women in India.Our findings indicate that despite the recognized importance of effective MHH, a substantial proportion of young women aged 15 to 24 still face challenges in accessing hygienic menstrual protection.Specifically, our study reveals that only 76.15% of young women in India have access to such protection, with notable regional disparities observed.While the South and North regions exhibit relatively higher coverage rates (90.765% and 87.83%, respectively), the Northeast, Central, and Eastern regions lag behind, with coverage rates ranging from 69. 13   to sanitary pads, has significantly contributed to advancing MHH in India 45 .The study by Kathuria and Sherin Raj based on NFHS 4 (2015-2016) data, found that 57% of women were using hygienic period products during menstruation in India.The Central and Eastern regions had a usage rate of 44%, while the Southern region had an 80% usage rate 46 .The government schemes have helped in improving the situation, such as the distribution of free sanitary napkins in schools by state governments in Uttar Pradesh, Rajasthan, Maharashtra, Odisha, Chhattisgarh, Andhra Pradesh, and Kerala 32,47 .Additionally, recent policy interventions, including the Mukhyamantri Kishori Swasthya Yojana (MKSY), have aimed to address MHH challenges by providing financial assistance to adolescent girls for purchasing sanitary pads.For instance, the MKSY initiative in Bihar offers direct benefit transfers (DBT) of Rs 300 annually to female students in Classes 7 to 12, accompanied by provisions for menstrual leave for female employees 28,48,49 .Furthermore, the heightened attention to menstrual health issues at the national level, as exemplified by Prime Minister Narendra Modi's remarks in August 2020, underscores the growing recognition of MHH as a public health imperative 50 .Recent state-level initiatives, such as the introduction of monthly awareness classes for students in Andhra Pradesh, further reinforce the commitment to addressing menstrual health concerns 51 .Despite these advancements, the persistent stigma surrounding menstruation continues to pose significant challenges for women, adversely impacting their health and educational outcomes.Government schemes exist, but there are still gaps in menstrual hygiene that need greater and more nuanced attention.Neglecting proper hygiene practices during menstruation can lead to various health problems such as cervical cancer, reproductive tract infections, Hepatitis B infection, yeast infections, and urinary tract infections.In more severe cases, toxic shock syndrome can even lead to death 52,53 .Moreover, the lack of access to clean toilets and sanitary products in schools contributes to school dropout rates among girls, particularly in rural areas 54 .Our study highlights the role of household wealth, education, and access to media in shaping the rural-urban gap in the use of hygienic period products during menstruation.Addressing this gap requires multifaceted interventions aimed at increasing family income, enhancing medical infrastructure, and improving media access in rural areas.Moreover, efforts to raise awareness and destigmatize menstruation are essential to promoting positive menstrual health outcomes across diverse socio-economic contexts 4,32 .
The NFHS-5 report reveals that 20.71% of rural women in India lack access to proper toilet facilities, compelling them to resort to open defecation, thereby posing challenges for menstrual hygiene, particularly in using sanitary napkins 55 .Conversely, our study suggests a relatively minimal rural-urban gap of 2.63% in terms of access to toilets for menstrual hygiene.However, caution must be exercised in interpreting this finding, as it may not entirely reflect the efficacy of government sanitation efforts.While NFHS-4 data from 2015 to 2016 revealed that 42.40% of women did not utilize hygienic period products during menstruation, this figure decreased significantly to 23.85% in NFHS-5 (2019-2021).Similarly, the proportion of households lacking toilet access decreased from 39% to 18.08% over the same period 55 .Although these improvements imply positive outcomes potentially attributable to governmental initiatives aimed at sanitation improvement and open defecation eradication, it is essential to acknowledge the limitations of solely relying on toilet access as an indicator of menstrual hygiene improvement.The observed decrease in the lack of toilet facilities does not inherently equate to a corresponding improvement in menstrual hygiene practices.Literature suggests that the mere provision of toilets does not guarantee their utilization, echoing the distinction between constructing latrines and actual latrine use.This underscores the importance of considering broader socio-cultural, economic, and behavioural factors shaping menstrual hygiene practices.Therefore, while government initiatives have shown progress in enhancing sanitation and hygiene practices, a nuanced understanding of the underlying factors is crucial for devising effective, sustainable interventions to bridge the rural-urban gap and ensure holistic advancements in menstrual hygiene management.
Our study found that highly educated women have a 5.38 times higher likelihood of using hygienic period products during menstruation, which is supported by previous literature 32,46 .In order to address concerns about gender discrimination and women's empowerment in the country, the Government of India introduced the Beti Bachao Beti Padhao (BBBP) scheme in 2015.The name Beti Bachao Beti Padhao translates to 'Save the girl child, educate the girl child' 56 .The scheme aims to raise awareness against gender bias and improve the effectiveness of welfare services for girls.Initially launched with funding of Rs. 100 crore (US$ 13.5 million), the scheme needs to expand its funding to support education on menstrual health and hygiene for highly educated women 57 .
Based on the findings of our study and existing literature, it is evident that addressing menstrual hygiene management (MHH) in India requires multifaceted policy interventions that prioritize education, access to resources, and socio-cultural empowerment.Firstly, there is a need for comprehensive menstrual health education programs targeting both urban and rural areas.These programs should be integrated into school curricula from an early age to ensure that both girls and boys are educated about menstrual hygiene, breaking the stigma surrounding menstruation and promoting gender equality.Additionally, expanding the scope of government schemes like the Rashtriya Kishore Swasthya Karyakram (RKSK) and the Beti Bachao Beti Padhao (BBBP) scheme to include menstrual health education and access to hygienic products for highly educated women can further promote awareness and empowerment.Secondly, improving access to affordable and sustainable menstrual hygiene products is essential, particularly in rural areas.This can be achieved through initiatives such as subsidizing the cost of sanitary napkins and menstrual cups, promoting the use of eco-friendly alternatives, and establishing distribution channels in remote regions.Thirdly, infrastructure development initiatives like the Swachh Bharat Mission (SBM) and the Pradhan Mantri Sauchalay Yojana (PMSY) should continue to prioritize the construction of sanitation facilities, particularly in schools and public spaces, to ensure dignity and privacy for women and girls.Finally, community engagement and participation are crucial for the success of MHH initiatives.Engaging local stakeholders, including community leaders, NGOs, and women's self-help groups, can facilitate the design and implementation of culturally sensitive programs tailored to the specific needs of different regions and communities.By adopting a holistic approach that addresses education, access, infrastructure, and community involvement, policymakers can effectively promote menstrual health and hygiene, empower women, and advance gender equity in India.

Conclusion
This study highlights the low usage of hygienic period products among young women in India and significant regional disparities in the exclusive use of such methods.The central districts of India were found to have considerably low usage of hygienic period products.While the improvement of menstrual hygiene and health has been discussed in policy circles, there has been little attention paid to regional variations in patterns of use.Future interventions and programs aimed at enhancing menstrual hygiene among young women must therefore focus on reducing geographical disparities in India.
To address the issue, policymakers and stakeholders must create awareness campaigns at the grassroots level, promoting the importance of sanitary napkins for a healthy life through advertisements and other means.The cost of sanitary napkins remains a significant barrier in India, with the average cost of Rs.48 per napkin being too expensive for many Indian women, especially those from poor families 58 .To address this issue, the government should provide training to Self Help Groups to produce sanitary napkins at minimum cost and sell them at an affordable price in the market, making them accessible to all women.

Fig. 1 .
Fig. 1.Flow chart showing the steps to select a representative sample of Indian young women aged 15-24 for the current study.

Background characteristics Practicing hygienic methods during menstruation by background characteristics
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